Shanghai Masters: Cramps end Sinner's title defence in round three

Shanghai [China], October 5 (ANI): Italy's world number two superstar Jannik Sinner retired hurt due to severe cramping during the ongoing Shanghai Masters on Sunday during his third-round match against Dutchman Tallon Griekspoor.

Griekspoor secured a 6-7 (3), 7-5, 3-2 win, bringing Sinner's title defence in the ATP Masters 1000 event to the most unfortunate end, as per Olympics.com.

Both players matched e